def login_front():
 username = "13800000001"
 password = "123456"
# 打印登录成功
 print(f"登录成功，账号：{username},密码：{password}")
def login_back():
 username = "admin"
 password = "123456"
# 打印登录成功
 print(f"登录成功，账号：{username},密码：{password}")
# 调用函数
login_front()
login_back()
